diff --git a/.github/workflows/build_ubuntu.yml b/.github/workflows/build_ubuntu.yml
index d757ef54..ac94f2d0 100644
--- a/.github/workflows/build_ubuntu.yml
+++ b/.github/workflows/build_ubuntu.yml
@@ -23,7 +23,7 @@ jobs:
     steps:
 
     - name: git clone
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Install dependencies
       run: |